Pith Number

pith:MASUDQL3

pith:2014:MASUDQL3CZBRNI77A4ULEWOZSN

not attested not anchored not stored refs pending

Combining Alpha Streams with Costs

Zura Kakushadze

arxiv:1405.4716 v3 · 2014-05-19 · q-fin.PM · q-fin.RM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MASUDQL3CZBRNI77A4ULEWOZSN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:26:39.076648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

602541c17b164316a3ff0728b259d99345da8378713ac37289dabad2f1c7d424

Aliases

arxiv: 1405.4716 · arxiv_version: 1405.4716v3 · doi: 10.48550/arxiv.1405.4716 · pith_short_12: MASUDQL3CZBR · pith_short_16: MASUDQL3CZBRNI77 · pith_short_8: MASUDQL3

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/MASUDQL3CZBRNI77A4ULEWOZSN \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 602541c17b164316a3ff0728b259d99345da8378713ac37289dabad2f1c7d424

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "159b1ad465d9eecfb3482caf4e07c200db5ed320873235317a18e205f1117d63",
    "cross_cats_sorted": [
      "q-fin.RM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2014-05-19T13:24:22Z",
    "title_canon_sha256": "6489d0ccb3a6c00957e24078b61efcb5f8778173655e41af9f23968ede6a747c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4716",
    "kind": "arxiv",
    "version": 3
  }
}